UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0zvGM5yEaUXwM1ndNrBMrS1ZSchsvAUn7vkhQg521w=' 
WHERE 
  key_id = '625ad623347b05098d9cc384a6695fc7efc218ad01bee15855794ead5ed53a8e' 
  AND (
    token = 'm0zvGM5yEaUXwM1ndNrBMrS1ZSchsvAUn7vkhQg521w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )